From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C633838B7D0 for ; Thu, 26 Feb 2026 06:44:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772088243; cv=none; b=qXP81IWDj/6iS31IhAs8ZKMhVByIZn8TBNyhjitxHwhOpJMymPpXSujjLiqebUgO8EwPCrmn6dcbw96T33dVhm4d9i2ghAkXRhRK2LYuWopsuRUDC9bkA/7b01Dqbsq7mVdOpZaBVv7wjYQyXpUFN9OfCY+BlnS3z+1jj/WxeSo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772088243; c=relaxed/simple; bh=EYLnRvQq/XZ/fmr75XhBDUvkJv7sh9WL8NZdGYSiznI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=k1/qpumj6A6TXmVCAVzhlOp/FhM4eoC2hVrhm+OUW3zsvOGvClNtjMnQDZM6zK/rjwq/k/LeqcxA349LzeXqy2ceiDazLG2/zsykdwOPlo+aq9jezGlXWBxQVKMUMNgw5iuwZGRAoRqlkiHjFSnOL82/UZzpFaR231Cz5S8OH8E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=C7Ev2g26; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=fAbcdvkL; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="C7Ev2g26"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="fAbcdvkL" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 61Q4VQSH576434 for ; Thu, 26 Feb 2026 06:44:02 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= SQh2B8R6nMFyJXVuNWlNbckjibOvrjgxpDp7qBRbScI=; b=C7Ev2g26obPSNOvb DcGheDihbCy35Ml01Ki8dwg2toGXXmLEjCgxMBZyCCqHExUoToyMc5fw44XmEdxW USLauPsLWWr1vqB48XgRXyCkSyHfevpPC5iB9ezpyjbHbos3/2hlGfrqD3Ygrzhp c7V8ZxCJRYHjWlSLtbI4ybFdgt+2WTKmtsrxVY1uFd+CMqTznQbvkIXRW+aYJLYi uD6RGk5BSVv3rQPjWWTcCI0T90pz0hJ6MoZPaWhAatvTFYJ4BOFVtDhGQSSsraWx 1X4zbZbuLEImQDp/0YYPYw1yKRJeiLo1YV3477B8lvw2k9gKQaAKGdQWgvwxhGZu 7HCoJg== Received: from mail-qv1-f71.google.com (mail-qv1-f71.google.com [209.85.219.71]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4cj350jhy8-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 26 Feb 2026 06:44:01 +0000 (GMT) Received: by mail-qv1-f71.google.com with SMTP id 6a1803df08f44-896f96458f3so93938486d6.1 for ; Wed, 25 Feb 2026 22:44:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1772088241; x=1772693041; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :from:references:cc:to:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=SQh2B8R6nMFyJXVuNWlNbckjibOvrjgxpDp7qBRbScI=; b=fAbcdvkL0K+YOOXSYpJwvQaPsDTxrp8kowjVYx6pbNPHP2kSxAjCgiQpJ9ZS8u8xEh x3a0O5dj2CLvX5w5jJpcml2F9n/UGWRty8X5BeL4badeEmu8CxHr09XvDNFY4pTr5HFb 7VqLL21CIOW46hUkd4R/nHpMlR86FGVYnZc0c3H3dETKu7/k8BBIOLmBHHjqyId01xsc YnWYxOZUsmFH1SH1s7/UycHa4VxKYKFnuGLrih4DkD18esN4ZwdEyOLHSLa3m1/ArdG/ g97kgx8oxJKv+tVbR9mymEHRn2LV2Fu+KcD/6/u81ryrS47taz9Xp4X2WEYCmDOQAqnq 3vyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772088241; x=1772693041; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :from:references:cc:to:subject:user-agent:mime-version:date :message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=SQh2B8R6nMFyJXVuNWlNbckjibOvrjgxpDp7qBRbScI=; b=ZL1mQnaacXA059RaUp5u5WvEM+vj+Z/UkmnRN9l1/KfBUPDzzTneY371jsXn2pLcVu BYdMdgv96qCieflrt6tOzBd2uQm6Vlo/Q//YIP0IGlYt7bZOtplLo8ficRTrv4cymKRm jl15OkNBG16gr7vmgs5FIzd2Vi3+CrCmDqOeVTX5N74LRFr/M+RctoKcyxeDSxcBHOcd 1zfU4c3N+5Nj8sjAvqmtksfK05tLJQ/05zTEbfH9nJXwur6epAE+o7aef+1FG4565P1N uTOGiMUgaX6LpKmQX8CTu0zEvj2XsUcerpkV91jHeLTXLBNMV+ap7p9yEj7CiqOz50kg luAw== X-Forwarded-Encrypted: i=1; AJvYcCXbap7rnF67dm8U78p0w8hUkkSI1QzH7tJuz6CMiilWZq2/ugkqsqznVap8jO07dVgNslZ1ouvJBVADeQ34@vger.kernel.org X-Gm-Message-State: AOJu0Ywr2P2m7IqE2HnxnelhAW2zV/jARoYToyjtivUIaveJrVYcX1UL kkFSJjR6vRlrwJB0Yed1oxQIjVdyJDljc84hz0lKhx5TkErNnyTxQCbZSov3wSEP4hJjRhxLxv0 22DGBZnlxVpGhZy6pFQ3YGAW8XouYfZlb1Bx/f9HcNu/chSu8fFzcK2J+SMDFgRC6z1W3 X-Gm-Gg: ATEYQzydpPMJwNwW2T1WPy8kvT4sfGUCAcFIdrv0Xik19or0VJpRWlf1HHO0RLtMosu rT6QaiFhdWy2GSJ2oTo5n83f4jfwbW2VeKhpduGTf7cqrlrPqhbpwOKH0Q8qm35B7Y9PIMgovri V+3LR1rx/lvPmHbxl33cyzvgZPaJX7MMhaOwB2whsRQUeK6iv4JlhCSG/ZDF8thawWMixKzxN0D TAY68bIfKJj81Gf+mCK3a/iMEi8KAWanXE07T1BTt+w2UksrH2uuKKaA1oy3kq1Hw5C3vJmull7 nteynI72E+Sw+k9BJM2cSp0Yi7CimXGCDRD27WfPLK7jcXU0v8VZgr4QC+dFFdE2O9tun4aZuSq gO9BvZAWIafRHOlfa8Vif66JkzMnqteOz7OBMXVYTisFYvcMldQ== X-Received: by 2002:a05:620a:7081:b0:8cb:72b2:2a14 with SMTP id af79cd13be357-8cbbcf54cd1mr414965185a.16.1772088240619; Wed, 25 Feb 2026 22:44:00 -0800 (PST) X-Received: by 2002:a05:620a:7081:b0:8cb:72b2:2a14 with SMTP id af79cd13be357-8cbbcf54cd1mr414963285a.16.1772088240212; Wed, 25 Feb 2026 22:44:00 -0800 (PST) Received: from [192.168.1.29] ([178.197.223.140]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43970d4c982sm38910193f8f.31.2026.02.25.22.43.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Feb 2026 22:43:59 -0800 (PST) Message-ID: <015f284a-4632-480f-b5db-aec86cd15850@oss.qualcomm.com> Date: Thu, 26 Feb 2026 07:43:58 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/6] Enable UFS support on Milos To: "Martin K. Petersen" , Krzysztof Kozlowski Cc: Krzysztof Kozlowski , Avri Altman , Bart Van Assche , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org, Konrad Dybcio , Conor Dooley , Luca Weiss , Konrad Dybcio , Rob Herring , Bjorn Andersson References: <20260112-milos-ufs-v2-0-d3ce4f61f030@fairphone.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@oss.qualcomm.com; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzTpLcnp5c3p0b2Yg S296bG93c2tpIDxrcnp5c3p0b2Yua296bG93c2tpQG9zcy5xdWFsY29tbS5jb20+wsGXBBMB CgBBFiEEm9B+DgxR+NWWd7dUG5NDfTtBYpsFAmkknB4CGwMFCRaWdJoFCwkIBwICIgIGFQoJ CAsCBBYCAwECHgcCF4AACgkQG5NDfTtBYpuCRw/+J19mfHuaPt205FXRSpogs/WWdheqNZ2s i50LIK7OJmBQ8+17LTCOV8MYgFTDRdWdM5PF2OafmVd7CT/K4B3pPfacHATtOqQFHYeHrGPf 2+4QxUyHIfx+Wp4GixnqpbXc76nTDv+rX8EbAB7e+9X35oKSJf/YhLFjGOD1Nl/s1WwHTJtQ a2XSXZ2T9HXa+nKMQfaiQI4WoFXjSt+tsAFXAuq1SLarpct4h52z4Zk//ET6Xs0zCWXm9HEz v4WR/Q7sycHeCGwm2p4thRak/B7yDPFOlZAQNdwBsnCkoFE1qLXI8ZgoWNd4TlcjG9UJSwru s1WTQVprOBYdxPkvUOlaXYjDo2QsSaMilJioyJkrniJnc7sdzcfkwfdWSnC+2DbHd4wxrRtW kajTc7OnJEiM78U3/GfvXgxCwYV297yClzkUIWqVpY2HYLBgkI89ntnN95ePyTnLSQ8WIZJk ug0/WZfTmCxX0SMxfCYt36QwlWsImHpArS6xjTvUwUNTUYN6XxYZuYBmJQF9eLERK2z3KUeY 2Ku5ZTm5axvlraM0VhUn8yv7G5Pciv7oGXJxrA6k4P9CAvHYeJSTXYnrLr/Kabn+6rc0my/l RMq9GeEUL3LbIUadL78yAtpf7HpNavYkVureuFD8xK8HntEHySnf7s2L28+kDbnDi27WR5kn u/POwU0EVUNcNAEQAM2StBhJERQvgPcbCzjokShn0cRA4q2SvCOvOXD+0KapXMRFE+/PZeDy fv4dEKuCqeh0hihSHlaxTzg3TcqUu54w2xYskG8Fq5tg3gm4kh1Gvh1LijIXX99ABA8eHxOG mLPRIBkXHqJYoHtCvPc6sYKNM9xbp6I4yF56xVLmHGJ61KaWKf5KKWYgA9kfHufbja7qR0c6 H79LIsiYqf92H1HNq1WlQpu/fh4/XAAaV1axHFt/dY/2kU05tLMj8GjeQDz1fHas7augL4ar gt4e+jum3NwtyupodQBxncKAUbzwKcDrPqUFmfRbJ7ARw8491xQHZDsP82JRj4cOJX32sBg8 nO2N5OsFJOcd5IE9v6qfllkZDAh1Rb1h6DFYq9dcdPAHl4zOj9EHq99/CpyccOh7SrtWDNFF knCmLpowhct95ZnlavBrDbOV0W47gO33WkXMFI4il4y1+Bv89979rVYn8aBohEgET41SpyQz 7fMkcaZU+ok/+HYjC/qfDxT7tjKXqBQEscVODaFicsUkjheOD4BfWEcVUqa+XdUEciwG/SgN yxBZepj41oVqFPSVE+Ni2tNrW/e16b8mgXNngHSnbsr6pAIXZH3qFW+4TKPMGZ2rZ6zITrMi p+12jgw4mGjy5y06JZvA02rZT2k9aa7i9dUUFggaanI09jNGbRA/ABEBAAHCwXwEGAEKACYC GwwWIQSb0H4ODFH41ZZ3t1Qbk0N9O0FimwUCaBdQXwUJFpZbKgAKCRAbk0N9O0Fim07TD/92 Vcmzn/jaEBcqyT48ODfDIQVvg2nIDW+qbHtJ8DOT0d/qVbBTU7oBuo0xuHo+MTBp0pSTWbTh LsSN1AuyP8wFKChC0JPcwOZZRS0dl3lFgg+c+rdZUHjsa247r+7fvm2zGG1/u+33lBJgnAIH 5lSCjhP4VXiGq5ngCxGRuBq+0jNCKyAOC/vq2cS/dgdXwmf2aL8G7QVREX7mSl0x+CjWyrpF c1D/9NV/zIWBG1NR1fFb+oeOVhRGubYfiS62htUQjGLK7qbTmrd715kH9Noww1U5HH7WQzeP t/SvC0RhQXNjXKBB+lwwM+XulFigmMF1KybRm7MNoLBrGDa3yGpAkHMkJ7NM4iSMdSxYAr60 RtThnhKc2kLIzd8GqyBh0nGPIL+1ZVMBDXw1Eu0/Du0rWt1zAKXQYVAfBLCTmkOnPU0fjR7q VT41xdJ6KqQMNGQeV+0o9X91X6VBeK6Na3zt5y4eWkve65DRlk1aoeBmhAteioLZlXkqu0pZ v+PKIVf+zFKuh0At/TN/618e/QVlZPbMeNSp3S3ieMP9Q6y4gw5CfgiDRJ2K9g99m6Rvlx1q wom6QbU06ltbvJE2K9oKd9nPp1NrBfBdEhX8oOwdCLJXEq83vdtOEqE42RxfYta4P3by0BHp cwzYbmi/Et7T2+47PN9NZAOyb771QoVr8A== In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: vIPHfeKWWm6K9_fuzavMxj8kO9-fygk5 X-Authority-Analysis: v=2.4 cv=Zs/g6t7G c=1 sm=1 tr=0 ts=699febb1 cx=c_pps a=UgVkIMxJMSkC9lv97toC5g==:117 a=6nO30s3o7FuWeffXwhKHTA==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=l5eyU-Q3JOpKGWt98rQA:9 a=QEXdDO2ut3YA:10 a=1HOtulTD9v-eNWfpl4qZ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI2MDA1NiBTYWx0ZWRfX2PPlfclh0A9u Q7XXl4GWZn1//jr9sCRecVnsVs0+db8vZv3CInsgCwRNEEcQJcx+TTNfVHC4qPaldB4jnOB2Tsn AbixEStgZNzk+oxsUY2nYHMShpP/T/x1Nhz0oRy6BJVbCiZE8P8prGMx9DsDca2C5o1XTozgsd7 q46myX3atIQUj29TOPR3ALxQqk+MHZHx4n2LSWcKyKwrNFc5dTGp3mgofcA+OQDIxeXdgOYdWaw SIxAtTX2y+Ndg9kEPxI4ulBkFycwcIfs2zorz7/t9RoK+YQ69069AJj2Vn0lfLNOQA1EIntnr6N XaQOiNeL9gJMegBzbMj19c3Tz+iwBDsOGQNNK+SU031bz2TvmMrW7O0RAeaBYfPufppD/7tQ3t+ 0McLMMNVvQVofkIHYk6vQTj9F8oTjwsB+dKqnFL/gjq/TKFoGL1n79wTNbimRpy6gxP/Uole/nF JgY1P67k6SGrVDRnbMA== X-Proofpoint-ORIG-GUID: vIPHfeKWWm6K9_fuzavMxj8kO9-fygk5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-25_04,2026-02-25_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 adultscore=0 bulkscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602260056 On 26/02/2026 04:36, Martin K. Petersen wrote: > > Hi Krzysztof! > >> Driver subsystems CANNOT take DTS patches because DTS is independent >> hardware description, thus combining them implies dependency and >> usually means users can be silently affected. We expressed it many >> times and documented it in point 7 of [1] (although it does not need >> any documenting because it is different subsystem - why would you ever >> take arm64 stuff without acks/permission from its maintainers?) > > I frequently add impending series to my staging tree. This is done to > see what breaks and what doesn't if I were to actually merge something. > Being in staging does not imply that things subsequently go into > scsi-queue. But obviously it does send the message that I am looking at > merging patches from a given series in near future. > > My script tries to cherry-pick any commits from a series that are not > already in linux-next and which look relevant for the code to build and > run in a cross-compiled environment. The script is certainly not > perfect, figuring out cross-tree dependencies is not at all trivial. And > I certainly appreciate when submitters clearly indicate which patches > need to go through which tree. In this particular case there isn't a The subsystem prefix defines it - first prefix in the subject. Why would you take arm, arm64, mips or riscv marked patches without their maintainers agreeing on this? > dependency that would prevent me from building the code that I actually You took patches which have nothing to do with building code. DTS has nothing to do with that. > merge. But that isn't always the case. And I clearly need to be able to > build and validate the patches I subsequently put in scsi-queue. You cannot validate DTS outside of SoC changes. It does not work like that. > > I'll try to make my script more iterative and only backfill patches if > the build fails. Hopefully that'll resolve the situation... Can you instead DO NOT pick up patches which are clearly marked not for SCSI? Like prefixes: arm64, ARM, RISC-V, MIPS and powerpc, unless maintainers ask for that? Best regards, Krzysztof